Saudi Arabian Oil Company

Thamer Mohammad

Raed H Abudawoud

Wei Xu

Aadesh Harale

Kareemuddin Mahaboob Shaik

Alberto Lozano Ballesteros

Essam Al Sayed

Bandar A Fadhel

Rami A Bamagain

Munir D Khokhar

Mohammed A Albuali

Veera Venkata Ramakrishna Tammana

Ahmad A Jazzar

Wajdi Issam Al Sadat

Ahmad Al Mahdi

A systems and a method for isomerizing a feedstock to form an alpha-olefin product stream are provided. An exemplary method includes calcining the red mud, flowing an olefin feedstock over the red mud in an isomerization reactor, and separating the alpha-olefin from a reactor effluent.

Red mud as a catalyst for the isomerization of olefins

A system includes a hydroprocessing zone configured to remove impurities from crude oil; a first separation unit configured to separate a liquid output from the hydroprocessing zone into a light fraction and a light fraction; an aromatic extraction subsystem configured to extract aromatic petrochemicals from the light fraction; and a fluid catalytic cracking unit configured to crack the heavy fraction into multiple products.

Conversion of crude oil to aromatic and olefinic petrochemicals

A system includes a hydroprocessing zone configured to remove impurities from crude oil; a first separation unit configured to separate a liquid output from the hydroprocessing zone into a light fraction and a heavy fraction; an aromatic extraction subsystem configured to extract aromatic petrochemicals from the light fraction; and a pyrolysis section configured to crack the heavy fraction into multiple olefinic products.

A method of producing a hierarchical zeolite composite catalyst. The method including dissolving, in an alkaline solution and in the presence of a surfactant, a catalyst precursor comprising mesoporous zeolite to yield a dissolved zeolite solution, where the mesoporous zeolite comprises large pore mordenite and medium pore ZSM-5. The method also including condensing the dissolved zeolite solution to yield a solid zeolite composite from the dissolved zeolite solution and heating the solid zeolite composite to remove the surfactant. The method further including impregnating the solid zeolite composite with one or more active metals selected from the group consisting of molybdenum, platinum, rhenium, nickel, and combinations thereof to yield impregnated solid zeolite composite and calcining the impregnated solid zeolite composite to produce the hierarchical zeolite composite catalyst. The hierarchical zeolite composite catalyst has a mesostructure comprising at least one disordered mesophase and at least one ordered mesophase.

Composite hierarchical zeolite catalyst for heavy reformate conversion to xylenes

Methods for producing alcohols and oligomers contemporaneously from a hydrocarbon feed containing mixed butenes using an acid based catalyst are provided. Additionally, methods for producing fuel compositions having alcohols and oligomers prepared from mixed olefins are also provided as embodiments of the present invention. In certain embodiments, the catalyst can include a dual phase catalyst system that includes a water soluble acid catalyst and a solid acid catalyst.

Method and composition for contemporaneously dimerizing and hydrating a feed having butene to produce a gasoline composition

Method and composition for contemporaneously dimerizing and hydrating a feed having butene to produce an fuel additive composition

Method for contemporaneously dimerizing and hydrating a feed having butene

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Dhahran, Saudi Arabia

Thamer Mohammad